# NSN 5340-00-441-4757: Strap, Retaining

NSN 5340-00-441-4757 (also written 5340004414757; NIIN 00-441-4757) is a strap, retaining in Federal Supply Class 5340, Hardware, Commercial. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5340-00-441-4757 (5340004414757)
- NIIN: 00-441-4757 (004414757)
- Item name: STRAP,RETAINING
- Federal Supply Class: [FSC 5340 Hardware, Commercial](https://nsnexplorer.com/fsc/5340/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | CUSHIONING RUBBER SYNTHETIC |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 0.735 AND INCHES MAXIMUM 0.765 |
| BYML | MOUNTING HOLE SIZE | INCHES MINIMUM 0.194 AND INCHES MAXIMUM 0.214 |
| AFQM | DISTANCE BETWEEN MOUNTING HOLE CENTERS | INCHES NOMINAL 5.070 |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED ALUMINUM ALLOY 2024 |
| BYMM | DISTANCE BETWEEN BASE AND INSIDE OF ARCH | INCHES MINIMUM 3.986 AND INCHES MAXIMUM 4.174 |
| ABFF | FURNISHED ITEMS | CUSHION |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.075 AND INCHES MAXIMUM 0.085 |
| BYMP | INSIDE DIAMETER/ARCH LENGTH | INCHES MINIMUM 3.985 AND INCHES MAXIMUM 4.015 |
| STYL | STYLE DESIGNATOR | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.570 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 339DA64D2 | 83930 | TRANSDIGM INC DBA ADEL WIGGINS GROUP DIV ADEL WIGGINS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| STSMC120DA64D2 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340004414757&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340004414757
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5340-00-441-4757/
JSON: https://nsnexplorer.com/api/nsn/5340-00-441-4757.json